What to do with an 11 year old Dell?

[Mammoth]

Over here, no charitys would accept a computer of such low specs, computers far better than it are thrown out every single day. Charity's have no problems here getting computers, they even get to pick and choose.

Oooh can I have the refuse?

So really all I can think of doing is just letting it sit and see how long the hardware lasts. The processor is a P54c, so as far as I know it has a locked clockspeed, and I don't really want to spend money on hard drives to put in it when I could put them in my normal PC.